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Details
| Specification | Value |
|---|---|
| Brand | EPS |
| MPN | 1.850.684 |
| Thread Size | M14x1.5 |
OE numbers (2)
Search by this OE number to find compatible parts
- BMW—61 31 8 363 677
- BMW—8 363 677
Where this part fits
Original-fit position for OE 61318363677. The red ring marks where this part installs on the vehicle.
About this product
EPS Temperature Switch Radiator Fan (1.850.684) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Thread Size: M14x1, Rubber, Spanner Size: 22 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with BMW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 21832, 330835, 500 532, 550 684 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. EPS is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (12)
Temperature Switch Radiator Fan EPS 1.850.684 — compatible car models
| Car models | BMW: 3 Compact (E36), 3 Convertible (E36), 3 Coupe (E36), 3 (E36), 3 Touring (E36), 5 (E39), 5 Touring (E39), Z3 Coupe (E36), Z3 Roadster (E36) |
|---|---|
| Engines | 316 i; 318 i; 520 i; 2.8 i; 2.0 i |
| Year of manufacture | 1990-2004 |
| Manufacturer article number (MPN) | 1.850.684 |
| OE part numbers | 61 31 8 363 677, 8 363 677 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
EPS 1.850.684 Made in Italy - OE Equivalent. Spanner Size: 22. Thread Size: M14x1,5
- 1x Temperature Switch Radiator Fan
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Temperature Switch Radiator Fan compatible with my car?
This Temperature Switch Radiator Fan fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this EPS Temperature Switch Radiator Fan have?
This EPS Temperature Switch Radiator Fan has the following specifications: Thread Size: M14x1,5; Spanner Size: 22. Check the full specifications table above for complete details.
What OE part numbers does this Temperature Switch Radiator Fan replace?
This Temperature Switch Radiator Fan replaces OE part numbers: 61 31 8 363 677, 8 363 677. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Temperature Switch Radiator Fan cost?
This EPS Temperature Switch Radiator Fan is available for £28.99. Temperature Switch Radiator Fan prices vary depending on brand, specifications, and vehicle compatibility. EPS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Temperature Switch Radiator Fan?
Regular inspection of your Temperature Switch Radiator Fan is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Temperature Switch Radiator Fan?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Temperature Switch Radiator Fan fitted by a professional mechanic.
Can I use this part as a replacement for OE 61 31 8 363 677?
Yes, this EPS Temperature Switch Radiator Fan is a direct replacement for OE part number 61 31 8 363 677. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
